Perubahan Struktur Tegakan Dalam Hubungannya Dengan Umur Lepas Tebang di PT Hutan Mulya, Kalimantan Tengah by Perpustakaan UGM, i-lib

“…A research was done.at logged over area of PT Hutu Mulya after 3,6,9,12 and 15 years. Three plots of 100 by 100 m were set ap at each age class. …”